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 21 April 2015
⇐20150420 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20150422⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20150421 22:58 HMI 6173Å 20150421 22:58 GHN Hα 20150421 08:34
SWAP 174Å 20150421 22:47 AIA 193Å 20150421 23:30 XRT 20150419 06:02
HMI Mag 20150421 22:58 No Time Data Available GONG Farside 20150420 12:00
No Time Data Available AIA 193Å 20150421 23:30 No Time Data Available
HMI Mag 20150421 22:58 AIA 94Å 20150421 23:33 AIA 131Å 20150421 23:33
AIA 171Å 20150421 23:30 AIA 193Å 20150421 23:30 AIA 211Å 20150421 23:33
HMI Mag 20150421 22:58 AIA 304Å 20150421 23:30 AIA 335Å 20150421 23:33
AIA 1600Å 20150421 23:33 AIA 1700Å 20150421 23:33 HMI 6173Å 20150421 22:58


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12321 N10W63
(838",203") 		β/βγ Cso/Eai 0080/0130 09/33 - / C2.4(20:40)
12322 N11W85
(933",188") 		β/β Cro/Bxo 0030/0010 03/03 M1.2(21:58)
M1.8(21:39)
M2.0(16:55)
M4.0(15:24)
M2.2(11:49)
C2.4(09:55)
M1.0(07:08)
C1.2(03:49)
/ C1.2(19:51)
C1.0(00:33)
12324 N19W30
(452",379") 		β/β Dki/Cki 0230/0330 09/12 C1.1(05:36) / -
12325 N05W23
(372",160") 		β/β Cko/Cai 0220/0220 08/12 C5.0(20:50) / -
12326 N15W55
(756",293") 		α/ Axx/ 0010/ 01/ -
12327 S09E16
(-260",-68") 		β/β Cso/Cso 0110/0140 04/05 -
12329 S08W76
(917",-112") 		β/β Cro/Cso 0040/0040 08/06 -
12330 N15E18
(-285",324") 		β/- Dso/--- 0030/---- 03/-- -

Class (HH:MM) -Today
Class (HH:MM) -Yesterday

Events not associated with currently named NOAA regions: M2.2(10:17)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 21-Apr-2015 00:30 UT . The greyed out and light-blue entries are values from the previous day. Slashed cells indicate that the active region has no spots. The latest positions of the active regions are given in both heliographic and heliocentric co-ordinates. The region positions are valid on 21-Apr-2015 23:35 UT .